classpath: trivial Config.in whitespace fix

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/java/classpath/Config.in

@@ -1,6 +1,5 @@
 config BR2_PACKAGE_CLASSPATH
 	bool "classpath"
-
 	help
 	  GNU Classpath, Essential Libraries for Java, is a GNU
 	  project to create free core class libraries for use with